A lost world in South America. Lurking in the shadow of majestic...

Newsreel Announcer: Movietown News presents, "Spotlight on Adventure." What you are now witnessing is footage never before seen by civilized humanity: a lost world in South America. Lurking in the shadow of majestic Paradise Falls, it sports plants and animals undiscovered by science. Who would dare set foot on this inhospitable summit? Why, our subject today, Charles Muntz!